carlkrull.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
brenda.ns.cloudflare.com	108.162.192.77 172.64.32.77 173.245.58.77 2606:4700:50::adf5:3a4d 2803:f800:50::6ca2:c04d 2a06:98c1:50::ac40:204d	brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com brenda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
curt.ns.cloudflare.com	108.162.193.94 172.64.33.94 173.245.59.94 2606:4700:58::adf5:3b5e 2803:f800:50::6ca2:c15e 2a06:98c1:50::ac40:215e	curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com curt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.178	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.carlkrull.dk	168.119.144.139	cp02.azehosting.net	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	168.119.144.139
🔶 Autoconfig	168.119.144.139

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8452	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:4b2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.178,172.67.132.82 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8452,2606:4700:3033::6815:4b2

📝 TXT Records2 records 192ms

TXT Record
google-site-verification=cR8lxQva5VqN73HYtlP5s3gDIsn3vyntGjymWzYQ1Og
v=spf1 +a +mx +ip4:168.119.144.139 +include:spf.azehosting.net +include:sendersrv.com ~all

✉️ SPF

Policy	Record (carlkrull.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:168.119.144.139 +include:spf.azehosting.net +include:sendersrv.com ~all

📨 DMARC

Policy	Record (_dmarc.carlkrull.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC78ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413139408
Primary NS (MNAME)	brenda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

43ms

MX

45ms

AAAA

41ms

TXT

192ms

CAA

43ms

HTTPS

30ms

TLSA

75ms

SOA

0ms

MTA-STS

79ms

DNSSEC

78ms

SRV

80ms

Total

631ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:16:23	631ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 12:35:18	2469ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-22 06:56:40	4627ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-04 00:06:43	1587ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 20:35:58	890ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 16:45:35	2963ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 19:25:04	1294ms	2 NS 2 A 1 MX	🔓 Insecure	View